The invention discloses an elevator with an anti-falling structure, and relates to the technical field of elevators. A plurality of motors are fixedly installed on the lower surface of the elevator shaft, motor shafts of the motors are fixedly connected with rotating rods, the upper ends of the rotating rods are connected with main bevel gears, threaded rods are rotationally connected to the two opposite side faces in the elevator shaft, auxiliary bevel gears are connected to the circumferential side faces of the threaded rods, and threaded blocks are in threaded connection to the circumferential side faces of the threaded rods. A connecting rod is fixedly installed on one side face of the threaded block, one end of the connecting rod is fixedly connected with an anti-falling plate, and a plurality of well strip hooks are fixedly installed on one side face of the anti-falling plate. A motor drives a rotating rod to rotate, the rotating rod drives a main bevel gear to rotate, the main bevel gear drives a threaded rod to rotate through an auxiliary bevel gear, the threaded rod drives a connecting rod to move left and right through a threaded block, and the connecting rod drives an anti-falling plate to move left and right, so that a well strip hook on the anti-falling plate and a car strip hook on a car are hooked together; and the car can be conveniently prevented from falling.
本发明公开了一种具有防坠落结构的电梯,涉及电梯技术领域。本发明包括电梯井和轿厢,电梯井下表面固定安装有若干电机,电机的电机轴固定连接有转动杆,转动杆上端连接有主锥齿轮,电梯井内部相对两侧面均转动连接有螺纹杆,螺纹杆周侧面连接有副锥齿轮,螺纹杆周侧面螺纹连接有螺纹块,螺纹块一侧面固定安装有连接杆,连接杆一端固定连接有防坠板,防坠板一侧面固定安装有若干井条钩。本发明通过电机带动转动杆转动,转动杆带动主锥齿轮转动,主锥齿轮通过副锥齿轮带动螺纹杆转动,螺纹杆通过螺纹块带动连接杆左右移动,连接杆带动防坠板左右移动,使得防坠板上的井条钩和轿厢上的厢条钩钩在一起,方便防止轿厢坠落。
Elevator with anti-falling structure
一种具有防坠落结构的电梯
08.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |